29980492425

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{983}}^1\times {\mathrm{10427}}^1$

素因数の和:11439

約数の個数: 72

約数和(自身を含む): 57893419584

約数和(自身を除く): 27912927159

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 983, 2925, 2949, 4915, 8847, 10427, 12779, 14745, 24575, 31281, 38337, 44235, 52135, 63895, 73725, 93843, 115011, 135551, 156405, 191685, 221175, 260675, 319475, 406653, 469215, 575055, 677755, 782025, 958425, 1219959, 2033265, 2346075, 2875275, 3388775, 6099795, 10166325, 10249741, 30498975, 30749223, 51248705, 92247669, 133246633, 153746115, 256243525, 399739899, 461238345, 666233165, 768730575, 1199219697, 1998699495, 2306191725, 3331165825, 5996098485, 9993497475, 29980492425]

約数ペア:

[(1, 29980492425), (3, 9993497475), (5, 5996098485), (9, 3331165825), (13, 2306191725), (15, 1998699495), (25, 1199219697), (39, 768730575), (45, 666233165), (65, 461238345), (75, 399739899), (117, 256243525), (195, 153746115), (225, 133246633), (325, 92247669), (585, 51248705), (975, 30749223), (983, 30498975), (2925, 10249741), (2949, 10166325), (4915, 6099795), (8847, 3388775), (10427, 2875275), (12779, 2346075), (14745, 2033265), (24575, 1219959), (31281, 958425), (38337, 782025), (44235, 677755), (52135, 575055), (63895, 469215), (73725, 406653), (93843, 319475), (115011, 260675), (135551, 221175), (156405, 191685)]